The goal of this demo is simply to show the power of CSS and how it can be
used to construct wildly different layouts for a playlist. Even the scrolling
functionality here is done using the overflow css property. While
sophisticated scrolling can be accomplished using the
scrollable tool, it is not absolutely
necessary. The playlist look mimics the YouTube playlists. However, it
provides improved behavior over youtube as a selection simply switches the
video instead of going to a whole new page.

It's easy to toggle visibility of this playlist by calling jQuery's
$("#playlist").slideToggle().